Blender 2.8 keeps crashing while rendering
While I can't pin-point the source of the issue, it seems to be caused by a problematic interaction of modal operators by some add-on or script and the auto-save feature which causes the TDR-Delay (Timeout Detection Recovery) to be exceeded.

The current workaround is to restore the factory settings. This can be done in Edit > Preferences. First load the factory settings by clicking on the button in the bottom right corner. Then save the preferences to make these changes permanent.